1: (0 7 11)

(0 9 7 19 16 14 3)(1 5 4)(2 17 13 8 6)(10 15 12)(11)(18 21 20)

2: (6 13 8)

(0 9 7 19 16 14 3)(1 5 4)(2 17 13)(6)(8)(10 15 12)(11)(18 21 20)

3: (10 15 12)

(0 9 7 19 16 14 3)(1 5 4)(2 17 13)(6)(8)(10)(11)(12)(15)(18 21 20)

4: (7 14 9)

(0 9 3)(1 5 4)(2 17 13)(6)(7)(8)(10)(11)(12)(14 19 16)(15)(18 21 20)